...can save fuel.
my dads diesel rig lets it all hang out there, long tanks and shining. no loss, it is thick fuel. A car can't do this. Upon routine for years, I noticed my cars sitting lost fuel, hot weather, especially bursts of hot weather. where I park now, I did notice this does not happen...
there is a gradient of gravel with grass growin fitting underneath the car, I could touch the bumper to it. its cool of course.
This is just another fuel tip. And that is a snow shovel in the back for this maine july.
I ponder a cardboard box enxlosed to fit under the car in a hot place if it should have to sit in one, near the tank...promoting sunless geothermal.